branches/8.2.x/configure.ac

# Inspired by work Copyright (C) 2006 Luca Filipozzi
# vim: set fdm=marker ts=2 sw=2 et:

AC_REVISION([$Id$])

AC_PREREQ(2.63)
AC_INIT([ircd-hybrid], [7.2.4])
AM_INIT_AUTOMAKE(1.11)
AM_MAINTAINER_MODE
AC_CONFIG_HEADER(config.h)
AC_CONFIG_SRCDIR(src/ircd.c)


# Checks for programs.
AC_PROG_CC
AC_PROG_YACC
AM_PROG_LEX
AC_PROG_INSTALL


#ltdl stuff
LT_INIT([dlopen disable-static])
LTDL_INIT
LIBTOOL="$LIBTOOL --silent"


# Checks for libraries.
AX_CHECK_LIB_IPV4
AX_CHECK_LIB_IPV6


# Checks for typedefs, structures, and compiler characteristics.
AC_C_CONST
AC_C_INLINE
AC_C_BIGENDIAN

AC_CHECK_SIZEOF(int64_t)
AC_CHECK_SIZEOF(long long)

if test "$ac_cv_sizeof_int64_t" = 8; then
  AC_CHECK_TYPE(uint64_t)
  AC_CHECK_TYPE(int64_t)
elif test "$ac_cv_sizeof_long_long" = 8; then
  AC_CHECK_TYPE(uint64_t, unsigned long long)
  AC_CHECK_TYPE(int64_t, long long)
else
  AC_MSG_ERROR([Your system doesn't appear to have 64 bit integers.  Aborting.])
fi


# Checks for library functions.
AC_CHECK_FUNCS_ONCE(snprintf  \
                    vsnprintf \
                    lrand48   \
                    srand48   \
                    mmap      \
                    strtok_r  \
                    usleep    \
                    strlcat   \
                    strlcpy   \
                    basename)

# Checks for header files.
AC_CHECK_HEADERS_ONCE(crypt.h        \
                      inttypes.h     \
                      stdint.h       \
                      sys/resource.h \
                      sys/param.h    \
                      errno.h        \
                      sys/syslog.h   \
                      stddef.h       \
                      libgen.h       \
                      types.h        \
                      socket.h       \
                      sys/wait.h     \
                      wait.h         \
                      link.h)

dnl check for /dev/null so we can use it to hold evil fd's
AC_MSG_CHECKING([for /dev/null])
if test -c /dev/null ; then
  AC_DEFINE(PATH_DEVNULL, "/dev/null", [Path to /dev/null])
  AC_MSG_RESULT(yes)
else
  AC_DEFINE(PATH_DEVNULL, "devnull.log", [Path to /dev/null])
  AC_MSG_RESULT(no - using devnull.log)
fi


AC_SEARCH_LIBS(crypt, crypt)


AC_ARG_WITH(zlib-path,
AS_HELP_STRING([--with-zlib-path=DIR], [Path to libz.so for ziplinks support.]),
[LDFLAGS="-L$withval $LDFLAGS"],)

AC_ARG_ENABLE(zlib, AS_HELP_STRING([--disable-zlib],[Disable ziplinks support]),
[zlib=$enableval],[zlib=yes])

if test "$zlib" = yes; then
  AC_CHECK_HEADER(zlib.h, [AC_CHECK_LIB(z, zlibVersion,
    [
      LIBS="-lz $LIBS"
      AC_DEFINE(HAVE_LIBZ, 1, [Define to 1 if zlib (-lz) is available.])
    ], zlib=no)
  ], zlib=no)
fi


dnl Openssl checks
AC_ARG_ENABLE(openssl,
[  --enable-openssl[=DIR]       Enable OpenSSL support (DIR optional).
  --disable-openssl            Disable OpenSSL support. ],
[ cf_enable_openssl=$enableval ],
[ cf_enable_openssl="auto" ])
AC_MSG_CHECKING(for OpenSSL)
if test "$cf_enable_openssl" != "no"; then
  cf_openssl_basedir=""
  if test "$cf_enable_openssl" != "auto" &&
     test "$cf_enable_openssl" != "yes"; then
     dnl Support for --enable-openssl=/some/place
     cf_openssl_basedir="${cf_enable_openssl}"
  else
    dnl Do the auto-probe here.  Check some common directory paths.
    for dirs in /usr/local/ssl /usr/pkg /usr/local /usr/lib /usr/lib/ssl\
                /opt /opt/openssl /usr/local/openssl; do
      if test -f "${dirs}/include/openssl/opensslv.h"; then
        cf_openssl_basedir="${dirs}"
        break
      fi
    done
    unset dirs
  fi

  dnl Now check cf_openssl_found to see if we found anything.
  if test ! -z "$cf_openssl_basedir"; then
    if test -f "${cf_openssl_basedir}/include/openssl/opensslv.h"; then
      CPPFLAGS="-I${cf_openssl_basedir}/include $CPPFLAGS"
      LDFLAGS="-L${cf_openssl_basedir}/lib $LDFLAGS"
    else
      dnl OpenSSL wasn't found in the directory specified.  Naughty
      dnl administrator...
      cf_openssl_basedir=""
    fi
  else
    dnl Check for stock FreeBSD 4.x and 5.x systems, since their files
    dnl are in /usr/include and /usr/lib.  In this case, we don't want to
    dnl change INCLUDES or LIBS, but still want to enable OpenSSL.
    dnl We can't do this check above, because some people want two versions
    dnl of OpenSSL installed (stock FreeBSD 4.x/5.x and /usr/local/ssl)
    dnl and they want /usr/local/ssl to have preference.
    if test -f "/usr/include/openssl/opensslv.h"; then
      cf_openssl_basedir="/usr"
    fi
  fi

  dnl If we have a basedir defined, then everything is okay.  Otherwise,
  dnl we have a problem.
  if test ! -z "$cf_openssl_basedir"; then
    LIBS="-lcrypto -lssl $LIBS"
    AC_MSG_RESULT($cf_openssl_basedir)
    cf_enable_openssl="yes"
    AC_DEFINE(HAVE_LIBCRYPTO, 1, [If we support ssl])
  else
    AC_MSG_RESULT(not found.  Please check your path.)
    cf_enable_openssl="no"
  fi
  unset cf_openssl_basedir
else
  dnl If --disable-openssl was specified
  AC_MSG_RESULT(disabled)
fi
AM_CONDITIONAL(ENABLE_SSL, [test "$cf_enable_openssl" = yes])


AC_ARG_ENABLE(assert, AS_HELP_STRING([--enable-assert], 
                                     [Enable assert() statements]),
  [assert=$enableval], [assert=no])
if test "$assert" = no; then
  AC_DEFINE(NDEBUG, 1, [Define to disable assert() statements.])
fi


AC_ARG_ENABLE(small-net, AS_HELP_STRING([--enable-small-net],
                                        [Enable small network support.]),
[small_net=$enableval], [small_net=no])

if test "$small_net" = yes; then
  AC_DEFINE([NICKNAMEHISTORYLENGTH], 1500, [Size of the WHOWAS array.])
  AC_DEFINE([CHANNEL_HEAP_SIZE], 256, [Size of the channel heap.])
  AC_DEFINE([BAN_HEAP_SIZE], 128, [Size of the ban heap.])
  AC_DEFINE([CLIENT_HEAP_SIZE], 256, [Size of the client heap.])
  AC_DEFINE([LCLIENT_HEAP_SIZE], 128, [Size of the local client heap.])
  AC_DEFINE([DNODE_HEAP_SIZE], 256, [Size of the dlink_node heap.])
  AC_DEFINE([TOPIC_HEAP_SIZE], 256, [Size of the topic heap.])
  AC_DEFINE([DBUF_HEAP_SIZE], 64, [Size of the dbuf heap.])
else
  AC_DEFINE([NICKNAMEHISTORYLENGTH], 15000, [Size of the WHOWAS array.])
  AC_DEFINE([CHANNEL_HEAP_SIZE], 1024, [Size of the channel heap.])
  AC_DEFINE([BAN_HEAP_SIZE], 1024, [Size of the ban heap.])
  AC_DEFINE([CLIENT_HEAP_SIZE], 1024, [Size of the client heap.])
  AC_DEFINE([LCLIENT_HEAP_SIZE], 512, [Size of the local client heap.])
  AC_DEFINE([DNODE_HEAP_SIZE], 1024, [Size of the dlink_node heap.])
  AC_DEFINE([TOPIC_HEAP_SIZE], 1024, [Size of the topic heap.])
  AC_DEFINE([DBUF_HEAP_SIZE], 512, [Size of the dbuf heap.])
fi


# Argument processing.
AX_ARG_ENABLE_IOLOOP_MECHANISM
AX_ARG_WITH_NICKLEN
AX_ARG_WITH_TOPICLEN
AX_ARG_WITH_SYSLOG
AX_ARG_ENABLE_EFNET
AX_ARG_ENABLE_HALFOPS
AX_ARG_ENABLE_DEBUGGING
AX_ARG_ENABLE_WARNINGS
AX_ARG_ENABLE_SYSLOG

AC_DEFINE_DIR([PREFIX],[prefix],[Set to prefix.])
AC_DEFINE_DIR([SYSCONFDIR],[sysconfdir],[Set to sysconfdir.])
AC_DEFINE_DIR([LIBDIR],[libdir],[Set to libdir.])
AC_DEFINE_DIR([DATADIR],[datadir],[Set to datadir.])
AC_DEFINE_DIR([LOCALSTATEDIR],[localstatedir],[Set to localstatedir.])

AC_CONFIG_FILES(              \
       Makefile               \
       etc/Makefile           \
       etc/example.conf       \
       etc/example.conf.quick \
       etc/example.efnet.conf \
       servlink/Makefile      \
       contrib/Makefile       \
       contrib/help/Makefile  \
       src/Makefile           \
       messages/Makefile      \
       modules/Makefile       \
                         modules/core/Makefile  \
       doc/Makefile           \
       help/Makefile          \
                         help/opers/Makefile            \
                         help/users/Makefile    \
       lib/Makefile           \
       lib/pcre/Makefile      \
       tools/Makefile
)

AC_OUTPUT
Revision:	977
Committed:	Sat Aug 8 07:33:08 2009 UTC (14 years, 8 months ago) by michael
Content type:	application/pkix-attr-cert
Original Path:	*ircd-hybrid-7.2/configure.ac*
File size:	7747 byte(s)
Log Message:	- removed last traces of crypt.c - add disable-static to libtools options
#	User	Rev	Content
1	stu	908	# Inspired by work Copyright (C) 2006 Luca Filipozzi
2			# vim: set fdm=marker ts=2 sw=2 et:
3	adx	30
4	michael	953	AC_REVISION([$Id$])
5
6	michael	942	AC_PREREQ(2.63)
7	michael	923	AC_INIT([ircd-hybrid], [7.2.4])
8	michael	955	AM_INIT_AUTOMAKE(1.11)
9	stu	908	AM_MAINTAINER_MODE
10	michael	912	AC_CONFIG_HEADER(config.h)
11			AC_CONFIG_SRCDIR(src/ircd.c)
12	adx	30
13	michael	923
14	stu	908	# Checks for programs.
15	michael	912	AC_PROG_CC
16			AC_PROG_YACC
17			AM_PROG_LEX
18	stu	908	AC_PROG_INSTALL
19	michael	945
20
21			#ltdl stuff
22	michael	977	LT_INIT([dlopen disable-static])
23	michael	945	LTDL_INIT
24	stu	908	LIBTOOL="$LIBTOOL --silent"
25	adx	30
26	michael	923
27	stu	908	# Checks for libraries.
28			AX_CHECK_LIB_IPV4
29			AX_CHECK_LIB_IPV6
30	adx	30
31
32	stu	908	# Checks for typedefs, structures, and compiler characteristics.
33			AC_C_CONST
34	adx	30	AC_C_INLINE
35			AC_C_BIGENDIAN
36
37	michael	912	AC_CHECK_SIZEOF(int64_t)
38			AC_CHECK_SIZEOF(long long)
39
40			if test "$ac_cv_sizeof_int64_t" = 8; then
41			AC_CHECK_TYPE(uint64_t)
42			AC_CHECK_TYPE(int64_t)
43			elif test "$ac_cv_sizeof_long_long" = 8; then
44			AC_CHECK_TYPE(uint64_t, unsigned long long)
45			AC_CHECK_TYPE(int64_t, long long)
46			else
47			AC_MSG_ERROR([Your system doesn't appear to have 64 bit integers. Aborting.])
48			fi
49
50
51	stu	908	# Checks for library functions.
52	michael	942	AC_CHECK_FUNCS_ONCE(snprintf \
53			vsnprintf \
54			lrand48 \
55			srand48 \
56			mmap \
57			strtok_r \
58			usleep \
59			strlcat \
60			strlcpy \
61	michael	912	basename)
62	adx	30
63	michael	923	# Checks for header files.
64	michael	912	AC_CHECK_HEADERS_ONCE(crypt.h \
65			inttypes.h \
66			stdint.h \
67			sys/resource.h \
68			sys/param.h \
69			errno.h \
70			sys/syslog.h \
71			stddef.h \
72			libgen.h \
73	db	941	types.h \
74			socket.h \
75	michael	912	sys/wait.h \
76			wait.h \
77			link.h)
78
79	michael	923	dnl check for /dev/null so we can use it to hold evil fd's
80			AC_MSG_CHECKING([for /dev/null])
81			if test -c /dev/null ; then
82			AC_DEFINE(PATH_DEVNULL, "/dev/null", [Path to /dev/null])
83			AC_MSG_RESULT(yes)
84			else
85			AC_DEFINE(PATH_DEVNULL, "devnull.log", [Path to /dev/null])
86			AC_MSG_RESULT(no - using devnull.log)
87			fi
88
89
90	michael	977	AC_SEARCH_LIBS(crypt, crypt)
91	michael	923
92
93			AC_ARG_WITH(zlib-path,
94	michael	955	AS_HELP_STRING([--with-zlib-path=DIR], [Path to libz.so for ziplinks support.]),
95	michael	923	[LDFLAGS="-L$withval $LDFLAGS"],)
96
97	michael	955	AC_ARG_ENABLE(zlib, AS_HELP_STRING([--disable-zlib],[Disable ziplinks support]),
98	michael	923	[zlib=$enableval],[zlib=yes])
99
100			if test "$zlib" = yes; then
101			AC_CHECK_HEADER(zlib.h, [AC_CHECK_LIB(z, zlibVersion,
102			[
103			LIBS="-lz $LIBS"
104			AC_DEFINE(HAVE_LIBZ, 1, [Define to 1 if zlib (-lz) is available.])
105			], zlib=no)
106			], zlib=no)
107			fi
108
109
110	michael	912	dnl Openssl checks
111			AC_ARG_ENABLE(openssl,
112			[ --enable-openssl[=DIR] Enable OpenSSL support (DIR optional).
113			--disable-openssl Disable OpenSSL support. ],
114			[ cf_enable_openssl=$enableval ],
115			[ cf_enable_openssl="auto" ])
116			AC_MSG_CHECKING(for OpenSSL)
117			if test "$cf_enable_openssl" != "no"; then
118			cf_openssl_basedir=""
119			if test "$cf_enable_openssl" != "auto" &&
120			test "$cf_enable_openssl" != "yes"; then
121			dnl Support for --enable-openssl=/some/place
122			cf_openssl_basedir="${cf_enable_openssl}"
123			else
124			dnl Do the auto-probe here. Check some common directory paths.
125			for dirs in /usr/local/ssl /usr/pkg /usr/local /usr/lib /usr/lib/ssl\
126			/opt /opt/openssl /usr/local/openssl; do
127			if test -f "${dirs}/include/openssl/opensslv.h"; then
128			cf_openssl_basedir="${dirs}"
129			break
130			fi
131			done
132			unset dirs
133			fi
134
135			dnl Now check cf_openssl_found to see if we found anything.
136			if test ! -z "$cf_openssl_basedir"; then
137			if test -f "${cf_openssl_basedir}/include/openssl/opensslv.h"; then
138			CPPFLAGS="-I${cf_openssl_basedir}/include $CPPFLAGS"
139			LDFLAGS="-L${cf_openssl_basedir}/lib $LDFLAGS"
140			else
141			dnl OpenSSL wasn't found in the directory specified. Naughty
142			dnl administrator...
143			cf_openssl_basedir=""
144			fi
145			else
146			dnl Check for stock FreeBSD 4.x and 5.x systems, since their files
147			dnl are in /usr/include and /usr/lib. In this case, we don't want to
148			dnl change INCLUDES or LIBS, but still want to enable OpenSSL.
149			dnl We can't do this check above, because some people want two versions
150			dnl of OpenSSL installed (stock FreeBSD 4.x/5.x and /usr/local/ssl)
151			dnl and they want /usr/local/ssl to have preference.
152			if test -f "/usr/include/openssl/opensslv.h"; then
153			cf_openssl_basedir="/usr"
154			fi
155			fi
156
157			dnl If we have a basedir defined, then everything is okay. Otherwise,
158			dnl we have a problem.
159			if test ! -z "$cf_openssl_basedir"; then
160			LIBS="-lcrypto -lssl $LIBS"
161			AC_MSG_RESULT($cf_openssl_basedir)
162			cf_enable_openssl="yes"
163	michael	924	AC_DEFINE(HAVE_LIBCRYPTO, 1, [If we support ssl])
164	michael	912	else
165			AC_MSG_RESULT(not found. Please check your path.)
166			cf_enable_openssl="no"
167			fi
168			unset cf_openssl_basedir
169			else
170			dnl If --disable-openssl was specified
171			AC_MSG_RESULT(disabled)
172			fi
173	michael	924	AM_CONDITIONAL(ENABLE_SSL, [test "$cf_enable_openssl" = yes])
174	michael	912
175
176	michael	955	AC_ARG_ENABLE(assert, AS_HELP_STRING([--enable-assert],
177			[Enable assert() statements]),
178	michael	924	[assert=$enableval], [assert=no])
179			if test "$assert" = no; then
180	michael	925	AC_DEFINE(NDEBUG, 1, [Define to disable assert() statements.])
181	michael	924	fi
182
183
184	michael	955	AC_ARG_ENABLE(small-net, AS_HELP_STRING([--enable-small-net],
185			[Enable small network support.]),
186	michael	925	[small_net=$enableval], [small_net=no])
187
188			if test "$small_net" = yes; then
189			AC_DEFINE([NICKNAMEHISTORYLENGTH], 1500, [Size of the WHOWAS array.])
190			AC_DEFINE([CHANNEL_HEAP_SIZE], 256, [Size of the channel heap.])
191			AC_DEFINE([BAN_HEAP_SIZE], 128, [Size of the ban heap.])
192			AC_DEFINE([CLIENT_HEAP_SIZE], 256, [Size of the client heap.])
193			AC_DEFINE([LCLIENT_HEAP_SIZE], 128, [Size of the local client heap.])
194			AC_DEFINE([DNODE_HEAP_SIZE], 256, [Size of the dlink_node heap.])
195			AC_DEFINE([TOPIC_HEAP_SIZE], 256, [Size of the topic heap.])
196			AC_DEFINE([DBUF_HEAP_SIZE], 64, [Size of the dbuf heap.])
197			else
198			AC_DEFINE([NICKNAMEHISTORYLENGTH], 15000, [Size of the WHOWAS array.])
199			AC_DEFINE([CHANNEL_HEAP_SIZE], 1024, [Size of the channel heap.])
200			AC_DEFINE([BAN_HEAP_SIZE], 1024, [Size of the ban heap.])
201			AC_DEFINE([CLIENT_HEAP_SIZE], 1024, [Size of the client heap.])
202			AC_DEFINE([LCLIENT_HEAP_SIZE], 512, [Size of the local client heap.])
203			AC_DEFINE([DNODE_HEAP_SIZE], 1024, [Size of the dlink_node heap.])
204			AC_DEFINE([TOPIC_HEAP_SIZE], 1024, [Size of the topic heap.])
205			AC_DEFINE([DBUF_HEAP_SIZE], 512, [Size of the dbuf heap.])
206			fi
207
208	michael	942
209	stu	908	# Argument processing.
210			AX_ARG_ENABLE_IOLOOP_MECHANISM
211			AX_ARG_WITH_NICKLEN
212			AX_ARG_WITH_TOPICLEN
213			AX_ARG_WITH_SYSLOG
214			AX_ARG_ENABLE_EFNET
215			AX_ARG_ENABLE_HALFOPS
216			AX_ARG_ENABLE_DEBUGGING
217			AX_ARG_ENABLE_WARNINGS
218			AX_ARG_ENABLE_SYSLOG
219	adx	30
220	stu	908	AC_DEFINE_DIR([PREFIX],[prefix],[Set to prefix.])
221			AC_DEFINE_DIR([SYSCONFDIR],[sysconfdir],[Set to sysconfdir.])
222			AC_DEFINE_DIR([LIBDIR],[libdir],[Set to libdir.])
223			AC_DEFINE_DIR([DATADIR],[datadir],[Set to datadir.])
224			AC_DEFINE_DIR([LOCALSTATEDIR],[localstatedir],[Set to localstatedir.])
225	adx	30
226	michael	922	AC_CONFIG_FILES( \
227			Makefile \
228			etc/Makefile \
229			etc/example.conf \
230			etc/example.conf.quick \
231			etc/example.efnet.conf \
232			servlink/Makefile \
233			contrib/Makefile \
234			contrib/help/Makefile \
235			src/Makefile \
236			messages/Makefile \
237			modules/Makefile \
238			modules/core/Makefile \
239			doc/Makefile \
240			help/Makefile \
241			help/opers/Makefile \
242			help/users/Makefile \
243			lib/Makefile \
244			lib/pcre/Makefile \
245			tools/Makefile
246	adx	30	)
247
248			AC_OUTPUT